Halogen bulb

Halogen bulb

1 halogen bulb 50W x 8 hrs/day x 270 working days = £15.12/yr
20 halogen bulbs = £302.40 per year

Savings calculations

Savings calculations

Changing 20 halogen bulbs for LED will save you £285 each year.

LED lamp

LED lamp

1 LED lamp 6W x 8 hrs/day x 270 working days = £1.81/yr
20 LED lamps = £36.29 per year


Online Calculator:

If you are already aware of the type of light you want to replace you can use our online savings calculator. It's easy to use just enter how many watts the light you are using produces, number of light fittings and the hours per day you are running them.

Number of Lights Replacing
:
Wattage of those lights
:
Electricity Cost (£/kWh)
:
Average Daily Use (Hours)
:
Days Per Week Operating
:
LED Wattage Changing to
:
Price of LED Light to buy each
:
Lifespan Of Lights (Hours)
:
   
   
Cost Per Year running current lights
:
Cost Per Year running LED lights
:
Savings Per Year
:
Cost of Investment
:
Years and months to pay off investment
:
Life Of Product (years)
:
Savings Over Life of Product
:

Results in this page are for guidance purposes only and should not be considered an accurate forecast. Calculations are made based on an electrical rate of 0.14Kwh and an average standard wattage for each bulb. Contact us to get an accurate lighting survey for your premises.